199779300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1715

約数の個数: 216

約数和(自身を含む): 753771200

約数和(自身を除く): 553991900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1669, 1710, 1900, 1995, 2100, 2394, 2660, 2850, 3150, 3325, 3338, 3420, 3990, 4275, 4788, 5007, 5700, 5985, 6300, 6650, 6676, 7980, 8345, 8550, 9975, 10014, 11683, 11970, 13300, 15021, 16690, 17100, 19950, 20028, 23366, 23940, 25035, 29925, 30042, 31711, 33380, 35049, 39900, 41725, 46732, 50070, 58415, 59850, 60084, 63422, 70098, 75105, 83450, 95133, 100140, 105147, 116830, 119700, 125175, 126844, 140196, 150210, 158555, 166900, 175245, 190266, 210294, 221977, 233660, 250350, 285399, 292075, 300420, 317110, 350490, 375525, 380532, 420588, 443954, 475665, 500700, 525735, 570798, 584150, 634220, 665931, 700980, 751050, 792775, 876225, 887908, 951330, 1051470, 1109885, 1141596, 1168300, 1331862, 1426995, 1502100, 1585550, 1752450, 1902660, 1997793, 2102940, 2219770, 2378325, 2628675, 2663724, 2853990, 3171100, 3329655, 3504900, 3995586, 4439540, 4756650, 5257350, 5549425, 5707980, 6659310, 7134975, 7991172, 9513300, 9988965, 10514700, 11098850, 13318620, 14269950, 16648275, 19977930, 22197700, 28539900, 33296550, 39955860, 49944825, 66593100, 99889650, 199779300]

約数ペア:

[(1, 199779300), (2, 99889650), (3, 66593100), (4, 49944825), (5, 39955860), (6, 33296550), (7, 28539900), (9, 22197700), (10, 19977930), (12, 16648275), (14, 14269950), (15, 13318620), (18, 11098850), (19, 10514700), (20, 9988965), (21, 9513300), (25, 7991172), (28, 7134975), (30, 6659310), (35, 5707980), (36, 5549425), (38, 5257350), (42, 4756650), (45, 4439540), (50, 3995586), (57, 3504900), (60, 3329655), (63, 3171100), (70, 2853990), (75, 2663724), (76, 2628675), (84, 2378325), (90, 2219770), (95, 2102940), (100, 1997793), (105, 1902660), (114, 1752450), (126, 1585550), (133, 1502100), (140, 1426995), (150, 1331862), (171, 1168300), (175, 1141596), (180, 1109885), (190, 1051470), (210, 951330), (225, 887908), (228, 876225), (252, 792775), (266, 751050), (285, 700980), (300, 665931), (315, 634220), (342, 584150), (350, 570798), (380, 525735), (399, 500700), (420, 475665), (450, 443954), (475, 420588), (525, 380532), (532, 375525), (570, 350490), (630, 317110), (665, 300420), (684, 292075), (700, 285399), (798, 250350), (855, 233660), (900, 221977), (950, 210294), (1050, 190266), (1140, 175245), (1197, 166900), (1260, 158555), (1330, 150210), (1425, 140196), (1575, 126844), (1596, 125175), (1669, 119700), (1710, 116830), (1900, 105147), (1995, 100140), (2100, 95133), (2394, 83450), (2660, 75105), (2850, 70098), (3150, 63422), (3325, 60084), (3338, 59850), (3420, 58415), (3990, 50070), (4275, 46732), (4788, 41725), (5007, 39900), (5700, 35049), (5985, 33380), (6300, 31711), (6650, 30042), (6676, 29925), (7980, 25035), (8345, 23940), (8550, 23366), (9975, 20028), (10014, 19950), (11683, 17100), (11970, 16690), (13300, 15021)]